#501789#501789

#501789 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.7% C 0.171 H 300.3°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#501789
RGB	rgb(80, 23, 137)
HSL	hsl(270, 71%, 31%)
HSV	hsv(270, 83%, 54%)
CMYK	cmyk(41.6%, 83.2%, 0%, 46.3%)
CIE-LAB	lab(24.08, 47.54, -51.76)
CIE-LCH	lch(24.08, 70.28, 312.57°)
OKLab	oklab(36.73% 0.0866 -0.148)
OKLCH	oklch(36.73% 0.171 300.3)
XYZ	xyz(8.1289, 4.1243, 24.0299)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501789 #508917

analogous

#171789 #501789 #891789

triadic

#501789 #895017 #178950

tetradic

#501789 #891717 #508917 #178989

square

#501789 #891717 #508917 #178989

split-complementary

#501789 #898917 #178917

monochromatic

#130520 #310E55 #501789 #6F20BD #8D3CDE

Accessibility & contrast

On white

11.51

#501789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#501789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501789

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501789	#FFFFFF	#000000	##FFFFFF
##501789	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003887

Tritanopia (blue-blind)

#433751

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #501789;
/* rgb */ color: rgb(80, 23, 137);
/* oklch */ color: oklch(36.7% 0.171 300.3);

Tailwind

colors: {
  custom: {
    50: '#875cac',
    500: '#501789',
    950: '#000000',
  },
}

SCSS

$custom: #501789;
$custom-light: #875cac;
$custom-dark: #000000;

JSON

{
  "hex": "#501789",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 137
  },
  "hsl": {
    "h": 270,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.36734,
    "c": 0.17149,
    "h": 300.3
  },
  "luminance": 0.04124
}

Semantic roles & 50–950 ramp

primary

#501789

secondary

#7EBD3F

accent

#EE3A94

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0410

muted

#7D797F

Preview Lab

Preview with #501789

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →